baber/WOPTO huggingface dataset:
Patent JP-2021007474-A (JP)
Title: Open showcase
Inventor: NOGUCHI YUKITSUGU
IPC: A47F3/04
Filed: 2019-06-28
Abstract: To provide an open showcase which makes a mounting surface of a movable display deck as high as a mounting surface of a fixed display deck and can display products in a uniform state.SOLUTION: A fixed display deck 14A is provided for a fitting surface 16 of a deck fitting frame 13 of one of unit case bodies 1A, 1B composing a showcase body 1, and a movable display deck 14B is provided for the fitting surface 16 of the other deck fitting frame 13. A deck body 25 of the fixed display deck 14A is supported by the fitting surface 16 and a front frame 28 bridged and fixed on a front part of the fitting surface 16. A deck body 41 of the movable display deck 14B is supported so that it can be taken in and out by a slide structure. A mounting surface 48 of the deck body 41 is positioned on the same plane as a mounting surface 27 of the deck body 25.SELECTED DRAWING: Figure 1
Patent JP-2019176183-A (JP)
Title: Metal oxide film and semiconductor device
Inventor: TAKAHASHI MASAHIRO
IPC: H01L29/786
Filed: 2019-07-03
Abstract: To provide a metal oxide film having a novel structure; or provide a metal oxide film having high stability in physical property; or provide a semiconductor device to which the metal oxide is applied and which has high reliability.SOLUTION: A metal oxide film includes In, Ga, Zn. In its cross-sectional observation image, observed are a plurality of first layers including In atoms periodically arranged, and a plurality of second layers including Ga atoms or Zn atoms periodically arranged. The metal oxide film includes a first region which has n (n is natural number) second layers between a pair of first layers and a second region which has m (m is natural number other than n) second layers between another pair of first layers.SELECTED DRAWING: Figure 1
Patent JP-2021013053-A (JP)
Title: Interference detection and interference suppression of reverse link communication in feeder link of haps communication system
Inventor: HIRAI RYOJI
IPC: H04B17/345
Filed: 2019-07-03
Abstract: To detect interference of reverse link communication in a feeder link of a communication relay device, which tends to occur when the number of movable airborne communication relay devices increases in the same area.SOLUTION: A communication system includes a plurality of movable airborne communication relay devices including a relay communication station that performs wireless communication of a service link with a terminal device includes a plurality of gateway stations that perform feeder link wireless communication with the plurality of communication relay devices, and a common baseband processing device connected to the plurality of gateway stations. The baseband processing device detects the interference of reverse link communication due to an interference wave from the relay communication station of another communication relay device which interfering with a signal wave from the relay communication station of the communication relay device connected to the gateway station on the basis of a plurality of received signals received by the plurality of gateway stations.SELECTED DRAWING: Figure 1
Patent JP-2021012333-A (JP)
Title: Video processing apparatus and liquid crystal projector
Inventor: NISHIMORI TAKASHI
IPC: H04N9/31
Filed: 2019-07-09
Abstract: To prevent conflict of display and a domain.SOLUTION: A video processing apparatus of a liquid crystal projector causing a pixel of a liquid crystal panel to be visually recognized at four positions shifted along two axes detects, for a target pixel of the liquid crystal panel, a first pattern in which two positions, of the four positions, along one axis or the other axis of the two axes are aligned at either one of a bright pixel having a gradation level equal to or more than a first threshold or a dark pixel having a gradation level equal to or less than a second threshold and the other two positions are aligned at the other of the bright pixel or the dark pixel, detects a second pattern in which, of pixels adjacent to the target pixel of the liquid crystal panel, for pixels across the axis on which the bright pixel or the dark pixel is aligned in the first pattern, all the four positions are either one of the bright pixel or the dark pixel, and when the target pixel is of the first pattern and the pixels across the axis are of the second pattern, determines the dark pixel or the bright pixel allocated to the target pixel as a correction target.SELECTED DRAWING: Figure 17
Patent JP-2021020245-A (JP)
Title: Joining method and joining structure of dissimilar metal member
Inventor: MATSUI HIROAKI
IPC: B21D28/00
Filed: 2019-07-30
Abstract: To provide a joining method and a joining structure of dissimilar metal members which are excellent in productivity and have high joint reliability.SOLUTION: A joining method of a first metal member and a second metal member dissimilar to the first metal member includes: a step of making the first metal member having a through hole for joining overlap the second metal member, arranging a sheet material for punching an element on the upper side of the first metal member, punching the element from the sheet material, and arranging the punched element to the upper side of the hole; and a step of spot welding the element and the second metal member through the hole.SELECTED DRAWING: Figure 1
Patent JP-2021026242-A (JP)
Title: Construction information management system
Inventor: TAKEUCHI YUTA
IPC: G06Q50/08
Filed: 2019-07-31
Abstract: To provide a construction information management system capable of accurately collecting construction start information.SOLUTION: A construction information management system 1 comprises: a communication terminal 5 carried by a construction worker 4; and a construction information server 3 for managing information about a construction state. The construction information server 3 includes: arrival determination means for determining whether or not the communication terminal 5 has arrived at a place which is scheduled to be constructed on the basis of positional information of the communication terminal 5; and storage means for storing start information which indicates construction has started, in the construction information server, on the basis of the determination that the communication terminal 5 has arrived at the place which is scheduled to be constructed by the arrival determination means.SELECTED DRAWING: Figure 1
Patent JP-2021023363-A (JP)
Title: Audiometry device
Inventor: NONAKA TAKASHI
IPC: A61B5/12
Filed: 2019-07-31
Abstract: To provide an audiometry device capable of continuing an audiometry by awaking a subject, even when the audiometry cannot be executed accurately due to drowsiness.SOLUTION: This audiometry device 100 comprises an audiometry device body 1 and a headphone 2 connected to the audiometry device body 1 to execute an audiometry of a subject by outputting a test sound from the headphone 2. The headphone 2 includes an oscillator 10 for giving oscillation to the subject.SELECTED DRAWING: Figure 1
Patent JP-2019181267-A (JP)
Title: Hip joint fixation using load control type dynamization
Inventor: LARRY W EHMKE
IPC: A61B17/80
Filed: 2019-07-31
Abstract: To provide a system comprising a method and a device for hip joint fixation using a load control type dynamization.SOLUTION: In an embodiment, a system comprises a fixation element such as a screw which is configured to be arranged in a proximal femur of a patient, a tip of the fixation element is anchored to a head of the proximal femur. The system may comprise an engagement member configured to be coupled to the proximal femur (for example, by a nail or a plate). The system may further comprises a deformation possible member configured to be deformed in an irreversible manner by compression force acting to at least a part of the deformation possible member by the fixation element and engagement member, according to a load applied to the proximal femur by the patient, and the fixation element and the engagement member move each other in parallel to a long shaft of the fixation element.SELECTED DRAWING: Figure 7
Patent JP-2021026348-A (JP)
Title: Work vehicle
Inventor: SAKUMA DAISUKE
IPC: A01B69/00
Filed: 2019-07-31
Abstract: To provide a work vehicle which suppresses deterioration in accuracy of obstacle detection.SOLUTION: A work vehicle includes: a traveling vehicle body; a rear sensor 22 which is provided at a rear part of the traveling vehicle body so as to detect an obstacle behind the traveling vehicle body and which can change an inclination angle of a detection region extending posterior to the traveling vehicle body; and a controller 40 for changing the inclination angle of the detection region according to the type of a work machine W mounted at the rear part of the traveling vehicle body in an elevatable manner.SELECTED DRAWING: Figure 2
Patent JP-2021024720-A (JP)
Title: Safety device for service vehicle
Inventor: KAYAHARA TOSHIHIRO
IPC: B66F9/24
Filed: 2019-08-07
Abstract: To provide a safety device for a service vehicle that detects both concave and convex portions on a traveling surface G as a step and performs an emergency stop, despite its simple configuration.SOLUTION: As means for detecting a step on a traveling surface G, contact-type step detection means 60 of a limit switch type having a switch body 63 that is turned ON or OFF by an operating body 62 to output a step detection signal when a contactor 61 in contact with the traveling surface G, the operating body 62 to which the contactor 61 is connected, and the contactor 61 descend by a predetermined descending height Δ or more, is attached to a chassis 10 adjacent to a traveling device 40 on the rear side of an end 40a on the front side in the traveling direction of the traveling device 40 provided on the left and right sides of the chassis 10. Then, the contactor 61 is brought into contact with the traveling surface G at a front end CA1 of a ground contact region CA of the traveling device 40 with respect to the traveling surface G or a position in the vicinity thereof.SELECTED DRAWING: Figure 4
Patent JP-2021026954-A (JP)
Title: Fuel cell module
Inventor: SAKAMOTO TAKAHIRO
IPC: H01M8/2465
Filed: 2019-08-07
Abstract: To provide a fuel cell module capable of suppressing corrosion in a portion with which a seal member is contacted, in a rust-proof plate.SOLUTION: In a fuel cell module, a fuel cell laminate, a rust-proof plate and a terminal plate are laminated in this order. The fuel cell laminate and the rust-proof plate are sealed by a seal member, and a coolant passage is formed therebetween. In the rust-proof plate, a region in contact with the coolant passage has an easily corrodible structure. In the easily corrodible structure, a surface area of a face of the rust-proof plate in contact with the coolant passage with respect to a projection area in a vertical direction is larger than the other portion of the rust-proof plate, thereby being more easily corrodible than a region of the rust-proof plate in contact with the seal member.SELECTED DRAWING: Figure 2
Patent JP-2021025010-A (JP)
Title: Coating agent, film forming method and masking method
Inventor: ISSHIKI ERIKA
IPC: C09D4/04
Filed: 2019-08-08
Abstract: To provide a coating agent that makes it possible to form a film in a short time and remove the film with water, and a film forming method and a masking method employing the coating agent.SOLUTION: A coating agent contains a 2-cyanoacrylate compound and a water-soluble compound. When a cured product of the coating agent is immersed in water at 40°C for 24 hours, a water absorption of it is 5% or more.SELECTED DRAWING: None
Patent JP-2021029393-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-20
Abstract: To suppress a decrease in interest in a game when it is made practicable to control to a special state.SOLUTION: A game machine is controllable to a first special state, and a second more advantageous special state, and is controllable to the second special state on the basis of satisfaction of a predetermined condition. The game machine can execute a special performance when a game state is switched, and the special performance executes a pseudo closing performance for displaying a specific image and allowing predetermined display to be difficult to be visually recognized, and then executes an opening performance for separating the specific image and allowing predetermined display to be recognized visually. When a game state is a high-probability/high-base state, a ratio of selection of "normal ready-to-win losing" or "super-ready-to-win losing" as a variation display period longer than "non-ready-to-win losing (a reduction variation)" is higher during a first period. In the meantime, a ratio of selection of "non-ready-to-win losing (a high-speed variation)" as a variation display period shorter than "non-ready-to-win losing (a reduction variation)" is higher in a second period.SELECTED DRAWING: Figure 9-23
Patent JP-2020035747-A (JP)
Title: Connector and connector assembly including the same
Inventor: LIM JAE-SANG
IPC: H01R13/639
Filed: 2019-08-28
Abstract: To provide a connector configured to prevent sagging of a latch by connecting the latch with a bridge through a rib.SOLUTION: A second connector 200 has a second body 205 in which at least one terminal is inserted; a bridge 220 formed on one side of the second body 205; a latch 210 connected to another side of the second body 205 and extending toward the bridge 220; and at least one connection rib having one end connected to an inner side of the bridge 220 and another end connected to an outer side of the latch 210.SELECTED DRAWING: Figure 2
Patent JP-2021032218-A (JP)
Title: Vane pump
Inventor: ONO AKIHIRO
IPC: F04C2/344
Filed: 2019-08-29
Abstract: To provide a vane pump in which a communication hole penetratingly formed at a side plate which slide-contacts with a rotor can be easily formed, and which can be inexpensively manufactured.SOLUTION: A first side plate 7 slide-contacting with a rotor 8 is formed of a sintered metal material which is obtained by molding and sintering metal powder. Communication holes 30C, 30D and 30E opened at a rear surface opposing a bottom face and a surface of a first discharge-side circular arc-shaped groove part 30A, and penetrating the first side plate 7 in a width direction are formed at the first side plate 7. The communication holes 30C, 30D and 30E connectively constitute a small-diameter hole 30F for making a part of a discharge fluid circulate in a linear shape in parallel with an axial line, and opened at the bottom face of the first discharge-side circular arc-shaped groove part 30A, and a large-diameter hole opened at the rear surface, and larger than the small-diameter hole 30F, and also form a wall face at a connection part between the small-diameter hole 30F and the large-diameter hole.SELECTED DRAWING: Figure 3
Patent JP-2021040002-A (JP)
Title: Semiconductor storage device and method for manufacturing semiconductor storage device
Inventor: FURUKI YUICHI
IPC: H01L21/336
Filed: 2019-09-02
Abstract: To detect a misalignment between a pillar and an upper layer wire in an actual pattern.SOLUTION: A semiconductor storage device 1 of an embodiment comprises: laminates LMa and LMb arranged in a first hierarchy where a plurality of conductive layers WL are laminated via an insulation layer IL; a first pillar P extending in a lamination direction of the laminate in the laminate; a first upper layer structure CH arranged in a second hierarchy higher than the first hierarchy; and a misalignment mark MK which checks a misalignment between the first hierarchy and the second hierarchy. The misalignment mark includes a second pillar PLd which extends in the lamination direction of the laminate in the first hierarchy of a misalignment inspection region, and a second upper layer structure CHd arranged in a second hierarchy of the misalignment inspection region and overlapping the second pillar in a top view.SELECTED DRAWING: Figure 2
Patent JP-2021039215-A (JP)
Title: Learning device, learning method, and learning program
Inventor: KARITA SHIGEKI
IPC: G10L25/30
Filed: 2019-09-02
Abstract: To learn the parameters of a speech recognition model end-to-end by semi-supervised learning.SOLUTION: A learning device 20 learns, by a neural network (NN), the parameters of a speech recognition model that converts speech data into information that specifies a code string. A recognition error calculation unit 215 calculates, using data for learning, a speech recognition error that represents non-similarity between the estimation result of code string data estimated on the basis of information that specifies the code string obtained by converting speech data in the data for learning by the NN and the code string data in the data for learning. A restore error calculation unit 216 calculates, using unsupervised code string data, a restore error that represents non-similarity between the estimation result of code string data estimated on the basis of information that specifies the code string obtained by converting unsupervised code string data by the NN and the unsupervised code string data. An update unit 218 updates the parameters of the NN on the basis of the speech recognition error and the restore error.SELECTED DRAWING: Figure 3
Patent JP-2021039018-A (JP)
Title: Image processing system
Inventor: YAMAZAKI KAZUYOSHI
IPC: G06T7/593
Filed: 2019-09-04
Abstract: To provide an image processing system that can reduce the frequency of changes to the processing unit in response to changes in the lens temperature of the image processing system.SOLUTION: An image processing system according to the present invention acquires a temperature difference between a first temperature of a first camera and a second temperature of a second camera, outputs the result of first processing if the temperature difference is within a reference range, and performs second processing different from the first processing instead of or together with the output of the result of the first processing if the temperature difference is not within the reference range.SELECTED DRAWING: Figure 2
Patent JP-2020055798-A (JP)
Title: Formulations of biologics for intravesical instillation
Inventor: ERIC A FORSSEN
IPC: A61K47/30
Filed: 2019-09-04
Abstract: To provide pharmaceutical formulations that can increase supply across a urinary bladder wall.SOLUTION: The present invention provides pharmaceutical formulations comprising a clostridial derivative and a permeabilizing agent for intravesical instillation.SELECTED DRAWING: None
Patent JP-2020142298-A (JP)
Title: Welding method
Inventor: SAKAI TETSUO
IPC: B23K26/21
Filed: 2019-09-05
Abstract: To provide a welding method allowing for stable welding even for components having low laser beam absorptance.SOLUTION: The welding method according to an embodiment includes a preparation step, and a welding step. In the preparation step, a first welding material and a second welding material are prepared. In the welding step, the first welding material and the second welding material are welded by irradiating at least one of the first welding material and the second welding material with laser beam. At least one of the first welding material and the second welding material has a first portion and a second portion. A laser beam absorptance of the second portion is higher than laser beam absorptance of the first portion. In the welding step, the first welding material and the second welding material are welded by irradiating the second portion with laser beam.SELECTED DRAWING: Figure 1
Patent JP-2021042524-A (JP)
Title: Installation structure and construction method thereof
Inventor: SHIMIZU TORU
IPC: E04H1/12
Filed: 2019-09-06
Abstract: To provide an installation structure capable of covering a part between a building outside structure and other outer walls than outer walls formed with openings, without fixing the building outside structure to a skeleton when installing the building outside structure at an internal corner part.SOLUTION: An installation structure is for a building outside structure B in which a rear face is arranged facing an outer wall T1 formed with an opening of a building body T, and at least one of side faces is arranged facing a side wall T2 of the building body T forming the outer wall T1 and an internal corner part. The building outside structure B has a roof part 2 having rafters 9 and columns 5 supporting the roof part 2, and installation members 30, 31 provided between an end part rafter 9a facing the side wall T2 out of the rafters 9 and the side wall T2 and followable to relative displacement of the roof part 2.SELECTED DRAWING: Figure 1
Patent JP-2021043384-A (JP)
Title: Image display device
Inventor: MATSUDA TAKAO
IPC: G02B27/02
Filed: 2019-09-13
Abstract: To provide a compact retinal scanning image display device with a wide viewing angle.SOLUTION: An image display device is provided, comprising a light source for emitting a light beam, a scanning mirror for scanning the light beam from the light source in a light path, and a reflective mirror for directing the light beam from the scanning mirror to the eye of an observer. The reflective mirror has an elliptical shape having focal positions roughly at the scanning mirror and a pupil of the observer, where the elliptical shape satisfies the following conditional expression: 1.4≤a/b≤3.0 ...(1), where a represents a major axis length and b represents a minor axis length of the elliptical reflective mirror.SELECTED DRAWING: Figure 1
Patent JP-2021044766-A (JP)
Title: Amplifier and amplification method
Inventor: WANG TOH
IPC: H03F3/217
Filed: 2019-09-13
Abstract: To improve the accuracy of power control in switching.SOLUTION: The amplifier includes a first circuit, a second circuit, and multiple amplifier circuits. The first circuit controls the enable signal. The second circuit controls the bias signal. Out of the multiple amplifier circuits, a circuit to output a signal is determined based on the enable signal. Each of the outputting circuits amplifies the input signal based on the bias signal.SELECTED DRAWING: Figure 1
Patent JP-2021046314-A (JP)
Title: Printing device and control method of printing device
Inventor: OKAZAKI MASAYA
IPC: G01J1/42
Filed: 2019-09-20
Abstract: To provide a printing device for setting a proper resistance value to an optical sensor.SOLUTION: A printing device comprises: a variable resistor circuit constituted by containing a plurality of resistance parts connected to one another and one or more driving elements for flowing electric current for each of the resistance parts; an optical sensor connected to the variable resistor circuit; a shift register for outputting signals for selecting a part of or all of the driving elements out of the one or more driving elements to turn them on; and a control part which acquires a detection value of the optical sensor to control the shift register based on the detection value.SELECTED DRAWING: Figure 1
Patent JP-2021049034-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of excellently giving an instruction to encourage a player to shoot game balls in a prescribed direction.SOLUTION: While Fanfare performance is executed, big right shooting promotion performance and small right shooting promotion performance are executed, after which the big right shooting promotion performance is ended, while the small right shooting promotion performance is continued. With respect to aiming performance for aiming at a V big winning port, it is executed from when the V big winning port is closed yet, it is maintained even after the V big winning port is opened, and the aiming performance is ended after V winning occurs and the V big winning port is closed. Moreover, the small right shooting promotion performance is normally maintained.SELECTED DRAWING: Figure 10-44